3 years ago

Maths assignment ( x+y,x-y)=(3,1)

Mathematics

1 answer:

PilotLPTM [1.2K]3 years ago

7 0

Step-by-step explanation:

I hope this will help you

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2. A fair dice is rolled. What is the probability that a number divisible by 3 is rolled?

Anni [7]

Answer: 2

Step-by-step explanation:

A dice has 6 numbers on it, 1,2,3,4,5, and 6.

how many pairs of 3 can you make?

(1 2 3) (4 5 6)

There are 2 pairs, so your answer is 2

6 0

3 years ago

An unknown number y is 12 more than an unknown number x. The number y is also x less than 17. The equations to find x and y are

grandymaker [24]

Answer:

d because then you can solve for y then use your answer to find x

4 0

3 years ago

Read 2 more answers

Factorize 27a³-b³-1-9ab

victus00 [196]

Answer:

Hope this helps!

Please see through the steps below

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3 years ago

Read 2 more answers

Help please bad please

Sergio [31]

Answer:

$\displaystyle A .20$

Step-by-step explanation:

By tangent theorem we acquire:

$\displaystyle x + 10 = 9 + 21$

simplify addition:

$\displaystyle x + 10 = 30$

cancel 10 from both sides:

$\displaystyle x = 20$

hence,

our answer is A

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2 years ago

I GIVE BRAINLILEST //////////////////////////////////////

elena-s [515]

Answer:

answer is c makes sense because you just add 1.25 x 20

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3 years ago